Average Bench: 64.3% (173rd of 1015)

more Based on 6,051 user benchmarks.  Models: WDC WD20PURX-64P6ZY0, WDC WD20 PURX-64PFUY0, WDC WD20 PURX-78P6ZY0, WDC WD20PURX-64P6EY0, WDC WD20PURX-89P6ZY0, WD20PURX-68P8ZY0, WDC WD20PURX-89P6ZYO, WDC WD20 PURX-64GVNY0, WD20PURX-64P6ZY0, WDC WD20PURX-64E5EY0, WDC WD20 PURX-64P6ZY0, WD20PURX-64GVNY0, WDC WD20PURX-64D85Y0, WDC WD20PURX-64GVNYO, WDC WD20PURX-64GVNY0, WDC WD20PURX-64P6ZYO, WDC WD20PURX-64P, WDC WD20PURX-78P6ZY0, WDC WD20PURX-64PFUY0, WDC WD20PURX-78P, WDC WD20PURX-89P

The WD Purple is a surveillance drive with low power consumption and a design that's optimized for 24x7 operation. There is actually little beyond marketing that separates the Purple from the Red and Green drives. They all share almost identical hardware. The thing that does differentiate the Purple drives is their firmware which supports AllFrame, a surveillance specific feature. Allframe handles the cache in a way that is optimized for video streams. The AllFrame technology however is only enabled when used in conjunction with a supported host controller, most of which are only found in dedicated NVR (Network Video Recording) devices. As a result there is no benefit in using this drive in a HTPC to record video streams, because the surveillance specific functions won't be enabled. In terms of effective speed the Purple lags the new Red and Green drives by around 26%. [Oct '14 HDrivePro]

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Above average average bench

The WD Purple 2TB (2014) averaged 35.6% lower than the peak scores attained by the group leaders. This isn't a great result which indicates that there are much faster alternatives on the comparison list.

Strengths

Avg. 4K Random Mixed IO Speed 0.87MB/s
Avg. 4K Random Write Speed 2.12MB/s

Average consistency

The range of scores (95th - 5th percentile) for the WD Purple 2TB (2014) is 49.3%. This is a relatively wide range which indicates that the WD Purple 2TB (2014) performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sequential Mixed IO Speed 59.9MB/s
Avg. Sustained Write Speed 109MB/s
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Average Bench

(Based on 6,051 samples)
Min Avg Max
65.1 Read 115 154
61 Write 112 148
24.6 Mixed 59.9 77
57.3 SusWrite 109 149
72.4% 98.9 MB/s
Min Avg Max
0.31 4K Read 0.71 0.9
0.5 4K Write 2.12 2.7
0.41 4K Mixed 0.87 1
165% 1.23 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest HDD (mainstream) averages a speed of 100%
236GB free
Firmware: 80.00A80
SusWrite @10s intervals: 140 143 145 145 146 144 MB/s
Read 138
Write 127
Mixed 70.3
SusWrite 144
88% 120 MB/s
4K Read 0.9
4K Write 2.1
4K Mixed 1
188% 1.33 MB/s
446GB free
Firmware: 80.00A80
SusWrite @10s intervals: 111 115 115 115 115 114 MB/s
Read 118
Write 98.7
Mixed 49.5
SusWrite 114
69% 94.9 MB/s
4K Read 0.6
4K Write 2.5
4K Mixed 0.8
160% 1.3 MB/s
1.5TB free
Firmware: 80.00A80
SusWrite @10s intervals: 94 113 126 112 141 138 MB/s
Read 49.9
Write 33.3
Mixed 35.4
SusWrite 121
44% 59.8 MB/s
4K Read 0.3
4K Write 0.6
4K Mixed 0.8
112% 0.57 MB/s
6,051 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 18,420,016 HDDs tested.

 Prices

Approx. $93 @ launch in Jul '14
AmazonUS $6821 hrs
EbayUS $702 mins
BHPhotoUS $802 years
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Typical Purple 2TB (2014) Builds (Compare 28,626 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 92%
Nuclear submarine
Desktop
Desktop 86%
Aircraft carrier
Workstation
Workstation 65%
Destroyer

Motherboard: Asus Z170 PRO GAMING - $228

EDIT WITH CUSTOM PC BUILDER Value: 100% - Outstanding Total price: $1,072

Popular Purple 2TB (2014) compatible motherboards:

How Fast Is Your HDD? (Bench your build) Size up your PC in less than a minute.

Welcome to our freeware PC speed test tool. UserBenchmark will test your PC and compare the results to other users with the same components. You can quickly size up your PC, identify hardware problems and explore the best upgrades.

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How it works

  • - Download and run UserBenchMark.
  • - CPU tests include: integer, floating and string.
  • - GPU tests include: six 3D game simulations.
  • - Drive tests include: read, write, sustained write and mixed IO.
  • - RAM tests include: single/multi core bandwidth and latency.
  • - Reports are generated and presented on userbenchmark.com.
  • - Identify the strongest components in your PC.
  • - See speed test results from other users.
  • - Compare your components to the current market leaders.
  • - Explore your best upgrade options with a virtual PC build.
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  • - Share your opinion by voting.
Hard Drive Rankings (Price vs Performance) July 2019 HDD Rankings.

We calculate effective speed which measures performance for typical consumers. Effective speed is adjusted by current cost per GB to yield value for money. Our calculated values are checked against thousands of individual user ratings. The customizable table below combines these factors to bring you the definitive list of top HDDs. [HDrivePro]

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Group Test Results

  • Best user rated - User sentiment trumps benchmarks for this comparison.
  • Best value for money - Value for money is based on real world performance.
  • Fastest real world speed - Real World Speed measures performance for typical consumers.

 Comments

1015 Drives (Compared) Thousands of user benchmarks compiled into one comparison list.

See how consistently different HDDs perform with varying real world conditions. The charts also illustrate overall performance, popularity and rank.

 Frequently Asked Questions

 Best User Rated

The Best.
CPUGPUSSD
Intel Core i7-8700K $350Nvidia GTX 1070 $400Samsung 850 Evo 250GB $104
AMD Ryzen 5 2600 $127Nvidia GTX 1060-6GB $250Samsung 850 Evo 500GB $103
AMD Ryzen 7 2700X $252Nvidia GTX 1080-Ti $750Samsung 850 Pro 256GB $97
HDDRAMUSB
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3000 C15 2x8GB $70SanDisk Extreme 64GB $128
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $728SanDisk Extreme 32GB $48
WD Blue 1TB (2012) $37Corsair Vengeance LPX DDR4 3200 C16 2x8GB $74SanDisk Ultra Fit 32GB $12
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